Cheap flights from George Bush Intcntl (IAH) to Washington, D.C. (WAS) from $49

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.
IAH — WAS
Jun 6 — Jun 131
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The best prices from Houston George Bush Intcntl to Washington, D.C. are usually found in September or February, booked 33 days in advance, depart on a Saturday or Tuesday and return on a Thursday

How to find the cheapest flight from George Bush Intcntl (IAH) to Washington, D.C. (WAS)

All the information you need to plan the best IAH to WAS flight in 2023: compare George Bush Intcntl to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..

Popular in

June

Cheapest in

September

Round-trip from

$227

One-way from

$98
High demand for flights, 13% potential price rise
Best time to find cheap flights, 16% potential price drop
From Houston George Bush Intcntl to Washington, D.C. (WAS)
One-way flight from Houston George Bush Intcntl to Washington, D.C. (WAS)

IAH - WAS

Price

$227 - $378

WAS

Temperature

35.6 - 80.6 °F

WAS

Rainfall

2.6 - 4 inches

Cheap flights from George Bush Intcntl to Washington, D.C. in June, July 2023

The best prices found for IAH to WAS flights for June, July
Scroll through some of the best deals on flights from Houston to Washington, D.C. in 2023. Check back soon for alternative fares.

George Bush Intcntl to Washington, D.C. 2023 flight deals

Cheap flights to Washington, D.C. from George Bush Intcntl found for this year
Scroll through some of the best deals on flights from Houston to Washington, D.C. in 2023. Check back soon for alternative fares.

Cheap Delta flights from George Bush Intcntl to Washington, D.C.

Check out some of the cheapest Delta flights we've come across from Houston to Washington, D.C.. It's recommended that users confirm their flight details before booking.

Cheap American Airlines flights from George Bush Intcntl to Washington, D.C.

Some of the lowest-priced American Airlines flights we've found at this time heading from Houston to Washington, D.C.. Deals frequently update to provide users with more options.

Non-stop flights to Washington, D.C. from George Bush Intcntl

Save time with George Bush Intcntl to Washington, D.C. direct flight deals
For a shorter flight, select one of these non-stop flights from Houston to Washington, D.C.. If you're looking for other options for flights from Houston to Washington, D.C., make sure to update the search form at the top of page.

Last minute flights from George Bush Intcntl to Washington, D.C.

Late deals on return flights to Washington, D.C. from George Bush Intcntl, departing today and this week
Have a look at some of the last-minute flights available departing from Houston to Washington, D.C.. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Washington, D.C. from George Bush Intcntl

The cheapest one-way flights from George Bush Intcntl to Washington, D.C.
If you're seeking multiple options on one-way flights from Houston to Washington, D.C., be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Houston to Washington, D.C. instead should update the search form at the top of page.

Find flights from George Bush Intcntl to Washington, D.C. within your budget

Use the slider to find flights from George Bush Intcntl to Washington, D.C. that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$120 - $283

Route

Depart

Return

Price

Houston George Bush IntcntlBaltimore/Washington

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 9/15

1 stop10h 41m

Baltimore/Washington

Mon 9/18

1 stop7h 12m

Houston George Bush IntcntlBaltimore/Washington

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 9/8

1 stop10h 41m

Baltimore/Washington

Sun 9/10

1 stop10h 17m

Houston George Bush IntcntlBaltimore/Washington

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 6/14

2 stops20h 25m

Baltimore/Washington

Wed 6/21

1 stop7h 00m

Houston George Bush IntcntlBaltimore/Washington

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 6/28

1 stop5h 38m

Baltimore/Washington

Tue 7/4

1 stop28h 48m

Houston George Bush IntcntlBaltimore/Washington

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 6/28

1 stop15h 54m

Baltimore/Washington

Wed 7/5

1 stop15h 27m

Houston George Bush IntcntlBaltimore/Washington

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 6/28

1 stop5h 38m

Baltimore/Washington

Wed 7/5

1 stop15h 27m

Houston George Bush IntcntlWashington, D.C. Reagan-National

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Tue 8/29

1 stop5h 16m

Washington, D.C. Reagan-National

Sat 9/2

1 stop7h 37m

Houston George Bush IntcntlWashington, D.C. Reagan-National

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Wed 7/19

1 stop7h 26m

Washington, D.C. Reagan-National

Sat 7/22

1 stop6h 53m

Houston George Bush IntcntlWashington, D.C. Dulles Intl

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Tue 8/29

1 stop16h 06m

Washington, D.C. Dulles Intl

Sat 9/2

Nonstop3h 06m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Washington, D.C.

Read through reviews of airlines operating flights from Houston to Washington, D.C., such as Delta, American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,382 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

Delta
8.0
Very good
2,382 reviews
Delta
8.0
Very good
2,382 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

United Airlines
7.6
Good
1,535 reviews
Delta
8.0
Very good
2,382 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

JetBlue
7.5
Good
609 reviews
Delta
8.0
Very good
2,382 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

American Airlines
7.3
Good
2,163 reviews
Delta
8.0
Very good
2,382 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

Spirit Airlines
6.6
Okay
1,031 reviews
Delta
8.0
Very good
2,382 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

Related info for your journey

Useful info, stats and facts about George Bush Intcntl to Washington, D.C. flights.

Top 5 airlines flying from George Bush Intcntl to Washington, D.C.

The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Spirit AirlinesCheapest$59Average$250FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$113Average$208FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
DeltaCheapest$128Average$378FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$188Average$466FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$237Average$409FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from George Bush Intcntl to Washington, D.C.

See what time of day planes typically take off from George Bush Intcntl to Washington, D.C.
1%of flight departuresEarly morningMidnight to 6 am
56%of flight departuresMorning6 am to noon
36%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from George Bush Intcntl to Washington, D.C.

See how many times per day planes take to the skies headed from George Bush Intcntl to Washington, D.C.
Sunday23daily flights
Monday28daily flights
Tuesday25daily flights
Wednesday24daily flights
Thursday29daily flights
Friday28daily flights
Saturday18daily flights